精英家教網 > 初中英語 > 題目詳情

________ means something that helps one to be more successful than others.

A.Advantage B.Adventure C.Achievement

練習冊系列答案
相關習題

科目：初中英語 來源：2020年內蒙古自治區(qū)呼倫貝爾市業(yè)水平考試英語試卷 題型：單選題

---The Internet service fees are too high, and the speed is too slow.

---That's why Premier Li Keqiang asks operators (運營商）to provide ________ Internet.

A.many cheaper and quicker B.very cheaper and quicker

C.more cheaper and quicker D.much cheaper and quicker

查看答案和解析>>

科目：初中英語 來源：安徽省宿州市埇橋區(qū)教育集團2019-2020學年七年級上學期期末英語試卷 題型：單選題

一 __________ Mary _______ apples? -No, she doesn't. She likes pears.

A.Do; like B.Does; have C.Does; like D.Do; have

查看答案和解析>>

科目：初中英語 來源：深圳市龍崗區(qū)2019-2020學年九年級上學期期末英語試卷 題型：閱讀單選

Imagine having an ear made out of an apple. It seems like a crazy idea from a horror movie. But it could happen in the near future.

Canadian biophysicist, Andrew Pelling used an apple to grow a human ear. He thinks fruit and vegetables can be used to cheaply repair human body parts in the future.

Scientists have been trying to grow organs( 器官) in labs to replace our old ones. But it is a hard Job. For example, liver cells( 肝細胞)can grow in a lab, but the cells still need things like blood vessels( 血管) to actually work. These things have to grow inside a scaffold(支架) In the past, scientists have used manmade materials, animal parts and even dead people as scaffolds. But that has proved to be difficult and expensive.

Pelling and his team, however, found the apple to be a cheap and easy to use scaffold.

They first out an apple into the shape of an ear. Then they used a special way to take out the apple’s cells and make it a scaffold. The team then added human cells to the apple and watched it grow

You can implant these scaffolds into the body, and the body will send in cells and a blood supply and actually keep these things alive, “Pelling said during a Ted Talk speech.

The team put the apple scaffold inside a living mouse and the mouse’s cells slowly took over the pieces of apple.

Now Pelling is thinking of other fruit, plants or vegetables to use,

He says that the shape of flower petals could be perfect for repairing skin. And asparagus(蘆葦) could fix a broken spine(脊柱).

Now, Pelling and his team are trying hard to put these crazy ideas into reality

1.Pelling’s idea of manmade ear seems crazy because he used ________ as scaffolds.

A.animal parts B.dead people

C.manmade materials D.ordinary apples

2.The underlined word “implant” in Paragraph 7 probably means ________.

A.pick B.put C.produce D.protect

3.Which is the right order of making an ear out of an apple according to the passage

a. Put the apple scaffold inside a mouse.

b. Add human cells to the apple scaffold.

c. Cut an apple into the shape of an ear.

d. Make the apple ear a scaffold.

e. Take out the apple’s cells in a special way.

A.abcde B.bedae C.cedba D.cdaeb

4.From the last three paragraphs, we can infer that Pelling will experiment with other fruit, plants or vegetables ________.

A.to make human ears B.to repair burnt skin

C.to fix a broken spine D.to make human body parts

查看答案和解析>>

科目：初中英語 來源：深圳市龍崗區(qū)2019-2020學年九年級上學期期末英語試卷 題型：單選題

—Alice, I beat Tom in the chess competition and won first prize.

—Congratulations, David! Let’s go somewhere to________.

A.celebrate B.calculate C.communicate

查看答案和解析>>

科目：初中英語 來源：深圳市龍崗區(qū)2019-2020學年九年級上學期期末英語試卷 題型：單選題

—What an unusual gift the girl has!

—Yeah. Almost nobody can recite so many ancient poems at such a young age.

A.present B.talent C.skill

查看答案和解析>>

科目：初中英語 來源：上海市2018-2019學年六年級下學期期末英語試卷 題型：完型填空

How do students eat at school

School lunch is an important meal in the middle of the school day. It gives you energy (能量) for your ________ and mind.

In China, students usually have a lunch break for about fifty minutes. Some students have lunch in the school canteen. They can have vegetables, meat, rice or noodles. Others like buying their lunch outside school or ________ to eat with their family.

________, students in other countries eat differently. Let’s take a look!

US

Most US middle school students have lunch at school cafeterias (餐廳). Their lunchtime is _______--- about thirty minutes. Therefore, a simple lunch like a sandwich is quick and convenient.

Japan

In Japan, middle school students all eat together in their classrooms ______ a cafeteria. The meals are balanced with rice, vegetables, fish and soup. High school students can _________ packed lunches or a bento (便當) to school.

1.A.body B.hand C.book D.bike

2.A.go shopping B.go home C.make a plan D.collect money

3.A.However B.Or C.So D.And

4.A.long B.short C.many D.much

5.A.on the way to B.in the middle of C.on the right D.instead of

6.A.agree B.cook C.bring D.send

查看答案和解析>>

科目：初中英語 來源：上海市2018-2019學年六年級下學期期末英語試卷 題型：單選題

Which of the following words matches the sound / t ? p / ?

A.tape B.top C.type D.tap

查看答案和解析>>

科目：初中英語 來源：遂寧市2019-2020學年七年級上學期期末英語試卷 題型：單選題

Coco is the name my dog.

A.from B.of C.on D.to

查看答案和解析>>

同步練習冊答案